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-rw-r--r--indra/llrender/llgltexture.h256
1 files changed, 128 insertions, 128 deletions
diff --git a/indra/llrender/llgltexture.h b/indra/llrender/llgltexture.h
index 24849d1d1b..88057d7920 100644
--- a/indra/llrender/llgltexture.h
+++ b/indra/llrender/llgltexture.h
@@ -1,25 +1,25 @@
-/**
+/**
* @file llgltexture.h
* @brief Object for managing opengl textures
*
* $LicenseInfo:firstyear=2012&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
- *
+ *
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
- *
+ *
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
- *
+ *
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
+ *
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
@@ -40,86 +40,86 @@ class LLImageRaw;
class LLGLTexture : public LLTexture
{
public:
- enum
- {
- MAX_IMAGE_SIZE_DEFAULT = 1024,
- INVALID_DISCARD_LEVEL = 0x7fff
- };
-
- enum EBoostLevel
- {
- BOOST_NONE = 0,
- BOOST_AVATAR ,
+ enum
+ {
+ MAX_IMAGE_SIZE_DEFAULT = 1024,
+ INVALID_DISCARD_LEVEL = 0x7fff
+ };
+
+ enum EBoostLevel
+ {
+ BOOST_NONE = 0,
+ BOOST_AVATAR ,
BOOST_AVATAR_BAKED ,
- BOOST_SCULPTED ,
-
- BOOST_HIGH = 10,
- BOOST_BUMP ,
- BOOST_TERRAIN , // has to be high priority for minimap / low detail
- BOOST_SELECTED ,
- BOOST_AVATAR_BAKED_SELF ,
- BOOST_AVATAR_SELF , // needed for baking avatar
- BOOST_SUPER_HIGH , //textures higher than this need to be downloaded at the required resolution without delay.
- BOOST_HUD ,
- BOOST_ICON ,
- BOOST_THUMBNAIL ,
- BOOST_UI ,
- BOOST_PREVIEW ,
- BOOST_MAP ,
- BOOST_MAP_VISIBLE ,
- BOOST_MAX_LEVEL,
-
- //other texture Categories
- LOCAL = BOOST_MAX_LEVEL,
- AVATAR_SCRATCH_TEX,
- DYNAMIC_TEX,
- MEDIA,
- ATLAS,
- OTHER,
- MAX_GL_IMAGE_CATEGORY
- };
-
- typedef enum
- {
- DELETED = 0, //removed from memory
- DELETION_CANDIDATE, //ready to be removed from memory
- INACTIVE, //not be used for the last certain period (i.e., 30 seconds).
- ACTIVE, //just being used, can become inactive if not being used for a certain time (10 seconds).
- NO_DELETE = 99 //stay in memory, can not be removed.
- } LLGLTextureState;
+ BOOST_SCULPTED ,
+
+ BOOST_HIGH = 10,
+ BOOST_BUMP ,
+ BOOST_TERRAIN , // has to be high priority for minimap / low detail
+ BOOST_SELECTED ,
+ BOOST_AVATAR_BAKED_SELF ,
+ BOOST_AVATAR_SELF , // needed for baking avatar
+ BOOST_SUPER_HIGH , //textures higher than this need to be downloaded at the required resolution without delay.
+ BOOST_HUD ,
+ BOOST_ICON ,
+ BOOST_THUMBNAIL ,
+ BOOST_UI ,
+ BOOST_PREVIEW ,
+ BOOST_MAP ,
+ BOOST_MAP_VISIBLE ,
+ BOOST_MAX_LEVEL,
+
+ //other texture Categories
+ LOCAL = BOOST_MAX_LEVEL,
+ AVATAR_SCRATCH_TEX,
+ DYNAMIC_TEX,
+ MEDIA,
+ ATLAS,
+ OTHER,
+ MAX_GL_IMAGE_CATEGORY
+ };
+
+ typedef enum
+ {
+ DELETED = 0, //removed from memory
+ DELETION_CANDIDATE, //ready to be removed from memory
+ INACTIVE, //not be used for the last certain period (i.e., 30 seconds).
+ ACTIVE, //just being used, can become inactive if not being used for a certain time (10 seconds).
+ NO_DELETE = 99 //stay in memory, can not be removed.
+ } LLGLTextureState;
protected:
- virtual ~LLGLTexture();
- LOG_CLASS(LLGLTexture);
+ virtual ~LLGLTexture();
+ LOG_CLASS(LLGLTexture);
public:
- LLGLTexture(BOOL usemipmaps = TRUE);
- LLGLTexture(const LLImageRaw* raw, BOOL usemipmaps) ;
- LLGLTexture(const U32 width, const U32 height, const U8 components, BOOL usemipmaps) ;
+ LLGLTexture(BOOL usemipmaps = TRUE);
+ LLGLTexture(const LLImageRaw* raw, BOOL usemipmaps) ;
+ LLGLTexture(const U32 width, const U32 height, const U8 components, BOOL usemipmaps) ;
+
+ virtual void dump(); // debug info to LL_INFOS()
- virtual void dump(); // debug info to LL_INFOS()
+ virtual const LLUUID& getID() const;
- virtual const LLUUID& getID() const;
+ void setBoostLevel(S32 level);
+ S32 getBoostLevel() { return mBoostLevel; }
- void setBoostLevel(S32 level);
- S32 getBoostLevel() { return mBoostLevel; }
+ S32 getFullWidth() const { return mFullWidth; }
+ S32 getFullHeight() const { return mFullHeight; }
- S32 getFullWidth() const { return mFullWidth; }
- S32 getFullHeight() const { return mFullHeight; }
+ void generateGLTexture() ;
+ void destroyGLTexture() ;
- void generateGLTexture() ;
- void destroyGLTexture() ;
+ //---------------------------------------------------------------------------------------------
+ //functions to access LLImageGL
+ //---------------------------------------------------------------------------------------------
+ /*virtual*/S32 getWidth(S32 discard_level = -1) const;
+ /*virtual*/S32 getHeight(S32 discard_level = -1) const;
- //---------------------------------------------------------------------------------------------
- //functions to access LLImageGL
- //---------------------------------------------------------------------------------------------
- /*virtual*/S32 getWidth(S32 discard_level = -1) const;
- /*virtual*/S32 getHeight(S32 discard_level = -1) const;
+ BOOL hasGLTexture() const ;
+ LLGLuint getTexName() const ;
+ BOOL createGLTexture() ;
- BOOL hasGLTexture() const ;
- LLGLuint getTexName() const ;
- BOOL createGLTexture() ;
-
// Create a GL Texture from an image raw
// discard_level - mip level, 0 for highest resultion mip
// imageraw - the image to copy from
@@ -130,74 +130,74 @@ public:
// tex_name - if not null, will be set to the GL name of the texture created
BOOL createGLTexture(S32 discard_level, const LLImageRaw* imageraw, S32 usename = 0, BOOL to_create = TRUE, S32 category = LLGLTexture::OTHER, bool defer_copy = false, LLGLuint* tex_name = nullptr);
- void setFilteringOption(LLTexUnit::eTextureFilterOptions option);
- void setExplicitFormat(LLGLint internal_format, LLGLenum primary_format, LLGLenum type_format = 0, BOOL swap_bytes = FALSE);
- void setAddressMode(LLTexUnit::eTextureAddressMode mode);
- BOOL setSubImage(const LLImageRaw* imageraw, S32 x_pos, S32 y_pos, S32 width, S32 height, LLGLuint use_name = 0);
- BOOL setSubImage(const U8* datap, S32 data_width, S32 data_height, S32 x_pos, S32 y_pos, S32 width, S32 height, LLGLuint use_name = 0);
- void setGLTextureCreated (bool initialized);
- void setCategory(S32 category) ;
+ void setFilteringOption(LLTexUnit::eTextureFilterOptions option);
+ void setExplicitFormat(LLGLint internal_format, LLGLenum primary_format, LLGLenum type_format = 0, BOOL swap_bytes = FALSE);
+ void setAddressMode(LLTexUnit::eTextureAddressMode mode);
+ BOOL setSubImage(const LLImageRaw* imageraw, S32 x_pos, S32 y_pos, S32 width, S32 height, LLGLuint use_name = 0);
+ BOOL setSubImage(const U8* datap, S32 data_width, S32 data_height, S32 x_pos, S32 y_pos, S32 width, S32 height, LLGLuint use_name = 0);
+ void setGLTextureCreated (bool initialized);
+ void setCategory(S32 category) ;
void setTexName(LLGLuint); // for forcing w/ externally created textures only
void setTarget(const LLGLenum target, const LLTexUnit::eTextureType bind_target);
- LLTexUnit::eTextureAddressMode getAddressMode(void) const ;
- S32 getMaxDiscardLevel() const;
- S32 getDiscardLevel() const;
- S8 getComponents() const;
- BOOL getBoundRecently() const;
- S32Bytes getTextureMemory() const ;
- LLGLenum getPrimaryFormat() const;
- BOOL getIsAlphaMask() const ;
- LLTexUnit::eTextureType getTarget(void) const ;
- BOOL getMask(const LLVector2 &tc);
- F32 getTimePassedSinceLastBound();
- BOOL getMissed() const ;
- BOOL isJustBound()const ;
- void forceUpdateBindStats(void) const;
-
- U32 getTexelsInAtlas() const ;
- U32 getTexelsInGLTexture() const ;
- BOOL isGLTextureCreated() const ;
- S32 getDiscardLevelInAtlas() const ;
- LLGLTextureState getTextureState() const { return mTextureState; }
-
- //---------------------------------------------------------------------------------------------
- //end of functions to access LLImageGL
- //---------------------------------------------------------------------------------------------
-
- //-----------------
- /*virtual*/ void setActive() ;
- void forceActive() ;
- void setNoDelete() ;
- void dontDiscard() { mDontDiscard = 1; mTextureState = NO_DELETE; }
- BOOL getDontDiscard() const { return mDontDiscard; }
- //-----------------
+ LLTexUnit::eTextureAddressMode getAddressMode(void) const ;
+ S32 getMaxDiscardLevel() const;
+ S32 getDiscardLevel() const;
+ S8 getComponents() const;
+ BOOL getBoundRecently() const;
+ S32Bytes getTextureMemory() const ;
+ LLGLenum getPrimaryFormat() const;
+ BOOL getIsAlphaMask() const ;
+ LLTexUnit::eTextureType getTarget(void) const ;
+ BOOL getMask(const LLVector2 &tc);
+ F32 getTimePassedSinceLastBound();
+ BOOL getMissed() const ;
+ BOOL isJustBound()const ;
+ void forceUpdateBindStats(void) const;
+
+ U32 getTexelsInAtlas() const ;
+ U32 getTexelsInGLTexture() const ;
+ BOOL isGLTextureCreated() const ;
+ S32 getDiscardLevelInAtlas() const ;
+ LLGLTextureState getTextureState() const { return mTextureState; }
+
+ //---------------------------------------------------------------------------------------------
+ //end of functions to access LLImageGL
+ //---------------------------------------------------------------------------------------------
+
+ //-----------------
+ /*virtual*/ void setActive() ;
+ void forceActive() ;
+ void setNoDelete() ;
+ void dontDiscard() { mDontDiscard = 1; mTextureState = NO_DELETE; }
+ BOOL getDontDiscard() const { return mDontDiscard; }
+ //-----------------
private:
- void cleanup();
- void init();
+ void cleanup();
+ void init();
protected:
- void setTexelsPerImage();
+ void setTexelsPerImage();
public:
- /*virtual*/ LLImageGL* getGLTexture() const ;
+ /*virtual*/ LLImageGL* getGLTexture() const ;
protected:
- S32 mBoostLevel; // enum describing priority level
- U32 mFullWidth;
- U32 mFullHeight;
- BOOL mUseMipMaps;
- S8 mComponents;
- U32 mTexelsPerImage; // Texels per image.
- mutable S8 mNeedsGLTexture;
-
- //GL texture
- LLPointer<LLImageGL> mGLTexturep ;
- S8 mDontDiscard; // Keep full res version of this image (for UI, etc)
+ S32 mBoostLevel; // enum describing priority level
+ U32 mFullWidth;
+ U32 mFullHeight;
+ BOOL mUseMipMaps;
+ S8 mComponents;
+ U32 mTexelsPerImage; // Texels per image.
+ mutable S8 mNeedsGLTexture;
+
+ //GL texture
+ LLPointer<LLImageGL> mGLTexturep ;
+ S8 mDontDiscard; // Keep full res version of this image (for UI, etc)
protected:
- LLGLTextureState mTextureState ;
+ LLGLTextureState mTextureState ;
};